Analytical approach of the frequency response for the wound rotor induction machine for diagnosis purpose

Author

Henao, H. ; Martis, C. ; Gapolino, G.A.

Author_Institution

Dept. of Electr. Eng., Univ. of Picardie, Amiens

fYear

2005

fDate

7-9 Sept. 2005

Firstpage

1

Lastpage

6

Abstract

This paper presents an analytical approach of the frequency response for the wound rotor induction machine as a possible method for fault diagnosis. This approach is based on mmf, flux and emf computation for both healthy and faulty machines during any operating condition. The proposed technique is applied to study the effect of opening one phase either on stator or rotor sides. The computed harmonics of both stator and rotor currents are experimentally verified on a test-bed based on a small power wound rotor induction machine.

Keywords

asynchronous machines; fault diagnosis; frequency response; machine testing; rotors; stators; emf computation; fault diagnosis; flux computation; frequency response; mmf computation; rotor currents; stator currents; wound rotor induction machine; Circuit faults; Fault diagnosis; Fourier series; Frequency response; Harmonic analysis; Induction machines; Power system harmonics; Stator windings; Wind turbines; Wounds; Diagnostic techniques; Harmonic analysis; Wound-rotor induction machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Diagnostics for Electric Machines, Power Electronics and Drives, 2005. SDEMPED 2005. 5th IEEE International Symposium on

Conference_Location

Vienna

Print_ISBN

978-0-7803-9124-6

Electronic_ISBN

978-0-7803-9125-3

Type

conf

DOI

10.1109/DEMPED.2005.4662535

Filename

4662535